Will it hurt my Infiniti QX50 to drive with old spark plugs?

When it’s time to replace the spark plugs, don’t delay. These small (but vital!) parts provide the electric spark that your car needs in order to start, and old spark plugs can prevent your car from starting at all. Replace spark plugs on time or about every 30,000 miles or so.

What does a puddle underneath my Infiniti QX50 mean?

Puddles could indicate an oil leak, coolant leak, or brake fluid leak– all of which can critically hurt your engine. Have your engine inspected as soon as you spot a pool of liquid in your usual parking spot.

Are hard starts and stops bad for my Infiniti QX50 engine?

You can make your driving habits more engine-friendly. Hard starts and stops can increase the stress on engine parts, especially over many years. Boost your fuel economy and care for your engine by using gradual, smooth starts and stops instead.

Where can I get a tune-up for my Infiniti QX50?

At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair Infiniti QX50s.

How often should I clean my Infiniti QX50 fuel injectors?

Factors like fuel type and driving conditions can affect how frequently you need to clean your QX50 fuel injectors. Some manufacturers recommend a fuel system cleaning as part of routine maintenance, or as needed if your vehicle is showing signs of poor fuel system performance.

Who can I go to for Infiniti QX50 tune-ups?

When your QX50 needs a tune-up, head to your local Firestone Complete Auto Care. Check out our latest offers to save on your service and schedule an appointment online.

2019 Infiniti QX50 Engine Tune-Ups & Maintenance

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Schedule Your Infiniti QX50 Tune-Up Service Appointment

Keep your QX50 running newer, longer. Schedule an engine tune-up as soon as you notice your engine running differently. Make your appointment today.

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Enhance Infiniti QX50 Performance with a Tune-Up

Is it time for an engine tune-up? If you usually wait until your car has an issue to take it in for service, now is the time to work on that habit, especially if you drive a 2019 Infiniti QX50. Regular engine tune-ups can optimize your QX50’s power on the road. Tune-ups help your engine start smoothly and run efficiently, which can mean better fuel economy (a win for you) and lower emissions (a win for the environment). When you take your car for regular engine tune-ups as recommended by Infiniti, you’re taking vital steps toward keeping your QX50’s engine running smoother, longer.

Routine Engine Tune-Up Service for Your Infiniti QX50

The Firestone Complete Auto Care location in your community offers several Infiniti QX50 engine tune-up services. The first is the standard Firestone Tune-Up. The standard Firestone Tune-Up includes new spark plugs (and installation!), a thorough inspection of engine components, and a lifetime parts warranty*. Another service option pays special attention to the filters in your QX50. Specifically, we replace the fuel filter and air filter. Our third service is a thorough cleaning of the fuel system. During this type of tune-up, we use a three-step process to get rid of harmful varnish, dirt, and carbon deposit buildup in your QX50’s fuel injectors, throttle body, and throttle plate. This goes a long way in boosting your fuel system’s overall performance. Keep in mind that your QX50's mileage and maintenance history can uniquely impact its tune-up needs. This means that a tune-up service that’s a great fit for another car may not be optimal for yours. Ask one of our technicians what your vehicle needs, based on your driving habits and your car’s current condition.

Where to Get a Tune-Up for Your Infiniti QX50

If you’re looking for 2019 QX50 engine tune-up services, head to Firestone Complete Auto Care. Consult your vehicle’s recommended service schedule from Infiniti, or make a service appointment if you notice any of these symptoms from your engine: stalling or shaky idling when you’re stopped, diminished fuel economy, engine knocking, or an illuminated check engine light.

*Check with a teammate at Firestone Complete Auto Care for complete terms and conditions regarding warranties.

Questions About 2019 Infiniti QX50 Engine Tune-Ups

Will it hurt my Infiniti QX50 to drive with old spark plugs? When it’s time to replace the spark plugs, don’t delay. These small (but vital!) parts provide the electric spark that your car needs in order to start, and old spark plugs can prevent your car from starting at all. Replace spark plugs on time or about every 30,000 miles or so.
What does a puddle underneath my Infiniti QX50 mean? Puddles could indicate an oil leak, coolant leak, or brake fluid leak– all of which can critically hurt your engine. Have your engine inspected as soon as you spot a pool of liquid in your usual parking spot.
Are hard starts and stops bad for my Infiniti QX50 engine? You can make your driving habits more engine-friendly. Hard starts and stops can increase the stress on engine parts, especially over many years. Boost your fuel economy and care for your engine by using gradual, smooth starts and stops instead.
Where can I get a tune-up for my Infiniti QX50? At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair Infiniti QX50s.
How often should I clean my Infiniti QX50 fuel injectors? Factors like fuel type and driving conditions can affect how frequently you need to clean your QX50 fuel injectors. Some manufacturers recommend a fuel system cleaning as part of routine maintenance, or as needed if your vehicle is showing signs of poor fuel system performance.
Who can I go to for Infiniti QX50 tune-ups? When your QX50 needs a tune-up, head to your local Firestone Complete Auto Care. Check out our latest offers to save on your service and schedule an appointment online.

2019 Infiniti QX50 Maintenance

Stay ahead of any potential issues with your Infiniti QX50 so your car can keep pace with life! Learn more about proper maintenance for your vehicle below.

2019 Infiniti QX50 Repair

Your Infiniti QX50 runs best when it’s well cared for. Make sure it’s always in tip-top shape with repairs from Firestone Complete Auto Care. Learn more about 2019 Infiniti QX50 repairs below.